I Am Immortal and Witness All Martial Arts Legends

I once rescued the shepherd girl A Qing who was being chased by a white ape, and watched her pierce two thousand three pieces of armor with one sword; I once watched Fan Li kneel in the snow for three days and three nights, just to beg me to accept him as my disciple; I once sat on Gou Jian's throne and heard him say: "If you don't give up, sir, I am willing to rely on the country of Yue to support you"; I once witnessed with my own eyes that on the night Xi Shi entered the Wu Palace, Fan Li cried all night outside Gusu City; I once watched three thousand Yue Jia trample Gusu City, and personally cut off the poisonous wine given to me by Gou Jian on the city tower; My name is Li Xianyu, an extremely ordinary time traveler. Until that day, I rescued a little girl herding sheep in the snow. Her name is Ah Qing, and she calls a white ape Master. From that day on, I began to witness the birth of one legend after another. I just want to live quietly, but they always say that I am an expert and cry and want to become their disciples. It wasn't until three thousand years later that someone asked me: "Sir, have you ever seen a real swordsman?" I laughed. Sword Immortal is nothing, I have seen a real Immortal, in the mountains and forests, beside me. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.